From 9c9eba77a0bb8db1d9aa676c302e3c0004d5e768 Mon Sep 17 00:00:00 2001
From: Twan van Laarhoven <twanvl@gmail.com>
Date: Sat, 18 Apr 2020 19:34:32 +0200
Subject: [PATCH] Fix: substr("foo",begin:3) now returns "" instead of true

---
 src/script/functions/basic.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/script/functions/basic.cpp b/src/script/functions/basic.cpp
index 6c56d2dc..dc0578fd 100644
--- a/src/script/functions/basic.cpp
+++ b/src/script/functions/basic.cpp
@@ -336,7 +336,7 @@ SCRIPT_FUNCTION(substring) {
   if (begin < 0) begin = 0;
   if (end   < 0) end   = 0;
   if (begin >= end || (size_t)begin >= input.size()) {
-    SCRIPT_RETURN(wxEmptyString);
+    SCRIPT_RETURN(String());
   } else if ((size_t)end >= input.size()) {
     SCRIPT_RETURN(input.substr(begin));
   } else {